fallback to first available theme, if the configured theme is not available
fallback to first available theme, if the configured theme is not available

samtuke/phplist3,bramley/phplist3,samtuke/phplist3,mariez/phplist3,phpList/phplist3,phpList/phplist3,bramley/phplist3,mariez/phplist3,phpList/phplist3,samtuke/phplist3,samtuke/phplist3,bramley/phplist3,danwaterloo/phplist3,danwaterloo/phplist3,mariez/phplist3,mariez/phplist3,danwaterloo/phplist3,phpList/phplist3,bramley/phplist3,danwaterloo/phplist3,samtuke/phplist3,mariez/phplist3,phpList/phplist3,bramley/phplist3,danwaterloo/phplist3